it happened for the third time in last 24 hours, i try load document (all were very simple) and lyx freeze for one minute, with 100% CPU load, then it continues well.
i tried to attach the process with gdb and cought this backtrace (sorry no debug symbols here): 0xb799da98 in QStyle::sliderPositionFromValue () from /usr/lib/qt4/libQtGui.so.4 (gdb) bt #0 0xb799da98 in QStyle::sliderPositionFromValue () from /usr/lib/qt4/libQtGui.so.4 #1 0xb79f880c in QPlastiqueStyle::drawComplexControl () from /usr/lib/qt4/libQtGui.so.4 #2 0xb7af64e5 in QSlider::paintEvent () from /usr/lib/qt4/libQtGui.so.4 #3 0xb77a9c83 in QWidget::event () from /usr/lib/qt4/libQtGui.so.4 #4 0xb7a56734 in QAbstractSlider::event () from /usr/lib/qt4/libQtGui.so.4 #5 0xb7af5cfc in QSlider::event () from /usr/lib/qt4/libQtGui.so.4 #6 0xb775de4f in QApplicationPrivate::notify_helper () from /usr/lib/qt4/libQtGui.so.4 #7 0xb776009c in QApplication::notify () from /usr/lib/qt4/libQtGui.so.4 #8 0x08402765 in lyx::frontend::GuiApplication::notify () #9 0xb756d4ab in QCoreApplication::notifyInternal () from /usr/lib/qt4/libQtCore.so.4 #10 0xb77adcae in ?? () from /usr/lib/qt4/libQtGui.so.4 #11 0xb78cc980 in QWidgetPrivate::drawWidget () from /usr/lib/qt4/libQtGui.so.4 #12 0xb78cc258 in ?? () from /usr/lib/qt4/libQtGui.so.4 #13 0xb78cc4f5 in QWidgetPrivate::drawWidget () from /usr/lib/qt4/libQtGui.so.4 #14 0xb78cc258 in ?? () from /usr/lib/qt4/libQtGui.so.4 #15 0xb78cc4f5 in QWidgetPrivate::drawWidget () from /usr/lib/qt4/libQtGui.so.4 #16 0xb78cea1e in ?? () from /usr/lib/qt4/libQtGui.so.4 #17 0xb78cef6c in ?? () from /usr/lib/qt4/libQtGui.so.4 #18 0xb77a9a5d in QWidget::event () from /usr/lib/qt4/libQtGui.so.4 #19 0xb7a6fc8f in QComboBox::event () from /usr/lib/qt4/libQtGui.so.4 #20 0xb775de4f in QApplicationPrivate::notify_helper () from /usr/lib/qt4/libQtGui.so.4 #21 0xb776009c in QApplication::notify () from /usr/lib/qt4/libQtGui.so.4 #22 0x08402765 in lyx::frontend::GuiApplication::notify () #23 0xb756d4ab in QCoreApplication::notifyInternal () from /usr/lib/qt4/libQtCore.so.4 #24 0xb756e8b3 in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib/qt4/libQtCore.so.4 #25 0xb75937df in QEventDispatcherUNIX::processEvents () from /usr/lib/qt4/libQtCore.so.4 #26 0xb77dea16 in ?? () from /usr/lib/qt4/libQtGui.so.4 #27 0xb756c9e1 in QEventLoop::processEvents () from /usr/lib/qt4/libQtCore.so.4 #28 0xb756caea in QEventLoop::exec () from /usr/lib/qt4/libQtCore.so.4 #29 0xb756ec86 in QCoreApplication::exec () from /usr/lib/qt4/libQtCore.so.4 #30 0xb775d807 in QApplication::exec () from /usr/lib/qt4/libQtGui.so.4 #31 0x083fd572 in lyx::frontend::GuiApplication::exec () #32 0x081478bd in lyx::LyX::exec () #33 0x080713c7 in main () maybe somebody has idea whats going on... i'm not able to reproduce it. pavel
